Open stall tiller



FIG. 1 is a front, top and side perspective view of an open stall tiller showing my new design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a right side elevational view;

FIG. 4 is a partial top plan view thereof, showing the left half;

FIG. 5 is a partial top plan view thereof, showing the right half;

FIG. 6 is a partial front elevational view thereof, showing the left half;

FIG. 7 is a partial front elevational view thereof, showing the right half;

FIG. 8 is a partial bottom plan view thereof, showing the right half;

FIG. 9 is a partial bottom plan view thereof, showing the left half;

FIG. 10 is a partial rear elevational view thereof, showing the right half;

FIG. 11 is a partial rear elevational view thereof, showing the left half; and,

FIG. 12 is a reduced perspective view thereof, the broken lines illustrating a tractor is for illustrative purposes only, and forms no part of the claimed design. 

The ornamental design for an open stall tiller, as shown and described. 